<template>
  <el-dialog :append-to-body="true" :close-on-click-modal="false" :before-close="cancel" :visible.sync="dialog"
             :title="isAdd ? '新增商户' : '编辑商户'" width="500px">
    <el-form ref="form" :model="form" :rules="rules" size="small" label-width="80px">
      <el-form-item label="商户代码" prop="id">
        <el-input :disabled="!isAdd" v-model="form.id" style="width: 370px;"/>
      </el-form-item>
      <el-form-item label="商户名称" prop="name">
        <el-input v-model="form.name" style="width: 370px;"/>
      </el-form-item>
      <el-form-item style="margin-bottom: 0px;" label="上级类型">
        <treeselect v-model="form.pid" :options="merchantList" style="width: 370px;" placeholder="选择上级类目"/>
      </el-form-item>
    </el-form>
    <div slot="footer" class="dialog-footer">
      <el-button type="text" @click="cancel">取消</el-button>
      <el-button :loading="loading" type="primary" @click="doSubmit">确认</el-button>
    </div>
  </el-dialog>
</template>

<script>
  import {add, edit, getMerchant} from '@/api/business/merchantApi'
  import Treeselect from '@riophae/vue-treeselect'
  import '@riophae/vue-treeselect/dist/vue-treeselect.css'

  export default {
    components: {Treeselect},
    props: {
      isAdd: {
        type: Boolean,
        required: true
      },
    },
    data() {
      return {
        loading: false, dialog: false, merchantList: [],
        form: {
          id: '',
          name: '',
          pid: '',
        },
        rules: {
          id: [
            {required: true, message: '商户代码', trigger: 'blur'}
          ],
          name: [
            {required: true, message: '请输入名称', trigger: 'blur'}
          ]
        }
      }
    },
    methods: {
      cancel() {
        this.resetForm()
      },
      doSubmit() {
        this.$refs['form'].validate((valid) => {
          if (valid) {
            if (this.form.pid !== undefined) {
              this.loading = true
              if (this.isAdd) {
                this.doAdd()
              } else this.doEdit()
            } else {
              this.$message({
                message: '上级商户不能为空',
                type: 'warning'
              })
            }
          }
        })
      },
      doAdd() {
        add(this.form).then(res => {
          this.resetForm()
          this.$notify({
            title: '添加成功',
            type: 'success',
            duration: 2500
          })
          this.loading = false
          this.$parent.init()
        }).catch(err => {
          this.loading = false
          console.log(err.response.data.message)
        })
      },
      doEdit() {
        edit(this.form).then(res => {
          this.resetForm()
          this.$notify({
            title: '修改成功',
            type: 'success',
            duration: 2500
          })
          this.loading = false
          this.$parent.init()
        }).catch(err => {
          this.loading = false
          console.log(err.response.data.message)
        })
      },
      resetForm() {
        this.dialog = false
        this.$refs['form'].resetFields()
        this.form = {
          id: '',
          name: '',
          pid: '',
        }
      },
      getMerchant() {
        getMerchant().then(res => {
          this.merchantList = res.content
        })
      }
    }
  }
</script>

<style>
  .avatar-uploader .el-upload {
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }

  .avatar-uploader .el-upload:hover {
    border-color: #409EFF;
  }

  .avatar-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: 178px;
    height: 178px;
    line-height: 178px;
    text-align: center;
  }

  .avatar {
    width: 178px;
    height: 178px;
    display: block;
  }
</style>
